TY  - BOOK
AU  - Salamanca, Ma. Dolores N. 
TI  - Tour guiding services
SN  - 	978-621415-000-7
U1  - Fil. 338.4 s161t 2016 
PY  - 2016///
CY  - Manila, Philippines
KW  - 1. Travel-- manners and customs
KW  - 2.  tourism
N1  - Includes bibliographical references and glossary
ER  -